Calvin Mueller vs Fons Van SambeekPrediction, Head-to-Head Results, and Stats
Upcoming match
- Tournament
- M15 Forbach
- Level
- ITF M15
- Round
- 1st Round
- Surface
- Carpet
- Date & time
- September 23 · 1:05 AM ET
Book odds
Record at prices like this
At 1.52 or shorter, Calvin Mueller has won 8 of 13 (62%). The price implied 70%, so Calvin Mueller has fallen 8 points short of it.
At 2.42 or longer, Fons Van Sambeek has won 4 of 14 (29%). The price implied 32%, so Fons Van Sambeek has fallen 3 points short of it.
Book prices with the bookmaker margin removed, across every priced match we hold for each player. Green beats the price by 3 points or more, red falls that far short, grey is within 3 points. Samples under ten are not shown.
Calvin Mueller and Fons Van Sambeek meet next at the M15 Forbach on September 23 on carpet.
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Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Mueller | Van Sambeek | ||
|---|---|---|---|---|
| Indicator | Calvin Mueller | Fons Van Sambeek | ||
| Wins in straight sets | 61% | 14/23 | 81% | 22/27 |
| Wins a set when losing | 19% | 4/21 | 36% | 10/28 |
| Goes to a deciding set | 30% | 13/44 | 27% | 15/55 |
| Covers −1.5 sets as favorite | 38% | 8/21 | 42% | 8/19 |
| Covers +1.5 sets as underdog | 59% | 13/22 | 65% | 17/26 |
| Tiebreak sets won | 64% | 7/11 | 25% | 3/12 |
| Wins after taking set 1 | 80% | 16/20 | 74% | 23/31 |
| Wins 2-0 after taking set 1 | 70% | 14/20 | 71% | 22/31 |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record.
Style Matchup
Playing styles and historical archetype record
Mueller
🏹 Frontrunner
Sambeek
🪃 Counterpuncher
Matchup analysis
🏹 Frontrunner vs 🪃 Counterpuncher is historically tight (51% vs 49%, 1,118 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
First career meeting
Mueller and Sambeek have never faced each other on tour.
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Mueller | Sambeek | ||
|---|---|---|---|---|
| Outcome | Calvin Mueller | Fons Van Sambeek | ||
| 1 or more | 69% | 9/13 | 75% | 9/12 |
| 3 or more | 23% | 3/13 | 33% | 4/12 |
| 5 or more | 8% | 1/13 | 8% | 1/12 |
| 10 or more | 0% | 0/13 | 0% | 0/12 |
| 15 or more | 0% | 0/13 | 0% | 0/12 |
| 20 or more | 0% | 0/13 | 0% | 0/12 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Mueller | Sambeek |
|---|---|---|
| W-L | 6–6 | 5–10 |
| Avg odds | 2.02 | 2.19 |
| ROI % | -21.6% | -20.1% |
| Units P/L | -2.59u | -3.01u |
Travel
Last 30 days
| Metric | Mueller | Sambeek |
|---|---|---|
| Countries | 2 | 1 |
| Events | 2 | 2 |
| Matches | 6 | 4 |
| Distance | — | — |
| Route | GER → POL | NED |
Host country from the tournament each match was played in, over the last 30 days. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Common opponents
Results vs. opponents both players faced · Last 12 months
Across 4 shared opponents, both Mueller and Sambeek posted a 75% win rate.
| Opponent | Mueller | Sambeek |
|---|---|---|
| Sebastian Tejerina | W 62 63 | W 60 60 |
| Kai Wehnelt | L 46 26 | L 63 46 36 |
| Nikolai Barsukov | W 61 67 63 | W 46 62 61 |
| Tom Zeuch | W 57 76 64 | W 64 63 |
Recent Form
Last five matches per player
Pawel Juszczak
M15 Szczawno · Quarterfinals
Sep 4
Kacper Knitter
M15 Szczawno · 2nd Round
Sep 3
Sebastian Tejerina
M15 Szczawno · 1st Round
Sep 2
Jannik Maute
M15 Allershausen · Final
Aug 30
Jakub Filip
M15 Allershausen · Semifinals
Aug 29
Hazem Naow
M15 Allershausen · Quarterfinals
Aug 28
Maximilian Alessandro Erhardt
M15 Allershausen · 2nd Round
Aug 27
Stephan Iserath
M15 Allershausen · 1st Round
Aug 26
Pieter De Lange
M15 Haren · Quarterfinals
Sep 5
Rafael Giotis
M15 Haren · 2nd Round
Sep 3
Daniel Verbeek
M15 Haren · 1st Round
Sep 2
Brian Bozemoj
M25 Oldenzaal · 1st Round
Aug 25
Rafael Giotis
M15 Lambermont · 1st Round
Aug 19
Pieter De Lange
M15 Trier · 1st Round
Aug 12
Juan Bautista Torres
Hagen Challenger · 1st Round Qualifying
Aug 2
Axel Garcian
M15 Strasbourg · 1st Round
Jul 28
Win rate
Matches, sets and games won · Last 12 months · 44–55 matches
| Metric | Mueller | Sambeek |
|---|---|---|
| Matches won | 52% | 49% |
| Sets won | 50% | 51% |
| Games won | 50% | 51% |